Class ComponentFiber
- Namespace
- Velvet
- Assembly
- Velvet.Docs.dll
Identity that persists across re-renders for one component instance. Forms a parent/child linked-list tree via Parent / Child / Sibling pointers, and holds hook slots / context dependencies / refs / error boundary / suspense boundary.
public sealed class ComponentFiber- Inheritance
-
objectComponentFiber
Remarks
Hook slots are aggregated on the Fiber. Render / commit / lane scheduling is driven by static method groups on Velvet.FiberRenderer that take a fiber as argument (module-level functions operating on a fiber rather than instance methods).
Fields
- RenderCount
Cumulative count of successful renders. Used for debugging / profiling.
- RequestRenderForContextHandler
Dispatch slot for re-render scheduling triggered by context value changes. Used by NotifyContextChanged(ComponentFiber, object, int) to notify consumers; the production handler queues the work on the Lane queue (
FiberUpdatePriority.Normal) so context propagation commits at the next schedule cycle alongside other hook updates.
Properties
- IsDirty
Whether re-render is needed at the next FlushState (an update was requested via Hook setter / dispatch / store subscription). Marks the fiber dirty so it is re-rendered on the next flush.
- IsDisposed
Whether the component is already disposed. Used as a no-op guard on paths such as calling a setter from within Render.
- IsMounted
Whether the component is currently mounted (between Mount() completion and Unmount() start). Used to guard effects / state updates against an unmounted fiber.
- IsRendering
Flag indicating that Render() is currently executing. Referenced by HookGuard to validate the hook invocation context.